Five-minute digest
The Fall of the Roman Empire: A New History of Rome and the Barbarians
Summary
Peter Heather's book is a narrative and argument about how the western half of the Roman Empire came to an end in the fifth century. It is organized in three parts, Pax Romana, Crisis and Fall. The first part describes the empire around the year 300 and through the fourth century: a vast, functioning state that had recovered from the third-century crisis through the reforms of Diocletian and Constantine, with a large professional army, an expanded bureaucracy, a tax system resting on agriculture, and provincial elites who had made Roman culture their own. Heather argues that this empire was not in terminal decline. Its gravest strategic problem was the rise of Sasanian Persia in the east, and on the Rhine and Danube the Germanic peoples, partly through generations of contact with Rome, had grown into larger and more formidable confederations. The second part turns to the crisis that began in the 370s, when the Huns moved west from the steppe and drove Gothic groups to seek refuge across the Danube in 376. Mismanagement of their reception led to revolt and to the battle of Hadrianople in 378, where the Emperor Valens and much of the eastern field army died. Heather follows a second wave of migration in 405-408, including the Rhine crossing of Vandals, Alans and Suevi, the career of Alaric and the sack of Rome in 410, and the settling of Goths in Aquitaine. He gives particular weight to the Vandal capture of Carthage in 439, which took the richest western provinces and their taxes. He narrates the age of Aetius and of Attila, drawing on Priscus's account of an embassy to the Hun court, the Hunnic invasions of Gaul and Italy, and the sudden collapse of Attila's empire after 453, which released yet more groups onto Roman soil. The third part covers the shrinking resources of the western government, the failure of the great joint expedition against the Vandals in 468, and the deposition of the last western emperor in 476. Heather concludes that the western empire was brought down chiefly by outside pressure, the Huns acting indirectly by pushing other peoples across the frontier, rather than by internal decay, and that the eastern empire survived because its richest provinces lay beyond the reach of the invaders. The book was published by Macmillan in London in 2005 and by Oxford University Press in New York in 2006.
Top Lessons
Strength and vulnerability in the same empire
Heather portrays the fourth-century empire as strong, not rotting: its army and tax system worked, and its elites were loyal to Roman ways. Yet its very success shaped its neighbors, who grew larger and better organized through trade, service and war with Rome. The lesson is that great powers alter the world around them in ways that can return upon them.
The weight of one decision
In 376 the Roman authorities admitted Gothic refugees across the Danube and then mishandled their supply, provoking revolt. Two years later an emperor and his army died at Hadrianople. Heather shows how a crisis of reception, rather than a planned invasion, began a chain of events that the empire never fully reversed.
Revenue and survival
Heather counts the cost of each lost province in taxes and soldiers. The loss of North Africa to the Vandals in 439 cut off the West's richest revenues, so that the western court could no longer pay the army that defended it. The East, with its wealthy provinces in Asia Minor, Syria and Egypt beyond the invaders' reach, endured.
A debate among historians
Since Gibbon, historians have argued whether Rome fell from internal decay, Christianity, economic weakness, or outside pressure, and some late-antique historians have preferred to speak of transformation rather than fall. Heather sides firmly with external pressure and with a real collapse in the West, while engaging the other views. The book shows students how historians argue from evidence and answer one another.